package threadexercise;

public class ThreadDemo2 {
    public static void main(String[] args) {
        //单独实例化任务
        MyRunnable1 myRunnable1=new MyRunnable1();
        MyRunnable2 myRunnable2=new MyRunnable2();
        //创建线程并指派任务
        Thread t1=new Thread(myRunnable1);
        Thread t2=new Thread(myRunnable2);
        //线程启动
        t1.start();
        t2.start();



    }
}
 class MyRunnable1 implements Runnable{
    public void run(){
        for (int i=0;i<10000;i++){
            System.out.println("你是谁啊？");
        }
    }

}
class MyRunnable2 implements Runnable{
    public void run(){
        for (int i=0;i<10000;i++){
            System.out.println("开门，查水表的");
        }
    }
}
